The Great Northern Railway Underpass at Stanley, North Dakota is a concrete deck girder bridge that was built in 1937. It is listed on the National Register of Historic Places.

According to its nomination, the bridge "is a heavily-built single-span steel stringer design with a concrete substructure. This design saw common use in the numerous structures built to carry North Dakota roadways under railroad lines, generally beginning in the 1930s."

Great Northern Railway Underpass

References

Road bridges on the National Register of Historic Places in North Dakota

Bridges completed in 1937

National Register of Historic Places in Mountrail County, North Dakota

Steel bridges in the United States

Girder bridges in the United States

Concrete bridges in the United States

Great Northern Railway (U.S.) bridges

1937 establishments in North Dakota

Transportation in Mountrail County, North Dakota

Great Northern Railway Underpass